When I select Acrobat PDFwritier printer through AutoCAD 2005, with a custom large scale page set-up defined AutoCAD locks-up in the printing process. I have printed the same drawing as an 11x17 pdf without any problem and have printed the same drawing out of MicroStation V8 as a 24x36 pdf but when I try to print the drawing out of AutoCAD as a 24x36 pdf AutoCAD locks-up. Anybody aware of a driver conflict for 2005? Or anything else that would make AutoCAD die with Custom large scale sizes defined by PDF writer?